Using Rei and Ibukimaru's techniques, and Cat-girl's life, a portal is opened to another dimension. Mana searches for Kitaro, racing into that place which is neither this world nor the other. Finally, she catches sight of Kitaro, but...!? Meanwhile, moment by moment, the earth is pushed closer to the tipping point by Backbeard. How will this war end, and will Kitaro return?!
If anyone needs to atone,
Kitaro-kun, it's you.
إن كان هناك شخص عليه أن يكفّر
.عن نفسه، فستكون أنت
Wenn hier jemand sühnen sollte,
dann doch du, Kitarō.
Si alguien debe hacerlo, eres tú.
Si alguien debe hacerlo, eres tú.
Si quelqu’un doit expier,
c’est toi, Kitarô, non ?
A dover espiare, Kitarō, 
sei piuttosto tu, no?
Se alguém precisa pagar, Kitaro, é você.
Кому надо искупить вину, 
так это тебе, Китаро.